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Médias (1)
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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (104)
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Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 is the first MediaSPIP stable release.
Its official release date is June 21, 2013 and is announced here.
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
Sur d’autres sites (11513)
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Python get Audio/Video frames separately from video file
3 juillet 2016, par AlvaroAVWhat i’m trying to do :
Hi !
I’m trying to store the Video and Audio information from a video file. I would like to store video frames and audio frames separately in different variables.
My intention is to manage video/files and do some actions with the audio and video frame list, but to do what I’m plannign to do I need to store this audio/video frames separately. I’ve read a lot of questions in StackOverflow about python and audio/video managing.
Most people recommend to use
OpenCV
orffmpeg
to manage videos. I saw some scripts using these libraries to get video(only video) frames, but none of them are getting audio, most of them are just getting video frames and save them as RGB images. I also check some scripts where people get audio frames from a mp3 file, but I’m not sure if you can do that in a video fileMost important thing to me is to know the best way to manage video and audio separately. I’m not looking for people to do my code, just asking to point me in a good direction.
One of the things I’m trying to do is to send this information via socket, but as I said I need the audio and video frames to be in separated variables (yes, i’m wondering about an stream app, but that’s not the only thing I’m trying to do)
I know I should give more information, and maybe show some code, but I don’t have any concret code I tried some things, but I’ve never been capable to separate audio and video. I know that each format has his own encryption, and at the end I decided to use "mp4" as video format but I don’t know neither if this is the best format for what I’m trying to do.
Resume :
Is openCV the best way to manage video and audio separately ?
Wich is the easiest way to separate video and audio frames ? Is it possible ?
Wich is the best documentation I should read to learn about video/audio management ?
I would like to do the things with my own code, and use in the less way possible openCV or other libraries.
My "basic" idea is to get a "list" of audio and video frames, and then I would like to do some operations, but right now I can’t find the best way for me to manage a vide using python. I even wonder if could be possible to manage a video as raw data
I need to know wich is the best library to manage videos using python, for me the best library, will be the one that allows me to manage the videos more "freely"
I’ve already checked :
I’ve read too many questions on this theme, the most recent are :
How to extract audio from video file
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Combining background video, audio, text and image to create a new vertical 1080*1920p video using ffmpeg
3 mars 2023, par Arya AnishHow can I combine background video, text and image to create a new vertical 1080*1920p video using ffmpeg. The text is contained in a sentences.txt file and each sentence is seperated by a line. Each senetence should stay on the video for n seconds. (for eg. 2 seconds) I tried using ChatGPT but, I quit, I spent 2 hours debugging and I don't want to do so for another 10 hrs.


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FFmpeg cut off video also add image over video in 1 line
11 avril 2017, par Anıl TürkI need to cut off video for first 8 seconds and also add image over video to right-bottom (like logo). And I need that one in one line to not keep me waiting.
Hope you can help me, thank you already :)